876 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
877 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
878 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
879 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
880 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
881 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
882 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
883 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
884 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
885 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
886 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
887 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
888 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
889 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
890 | Recorded rainfall data from Rain Gauge 6 in the Wensum Catchment between 2010-2015 |
891 | Recorded rainfall data from Rain Gauge 3 in the Wensum Catchment between 2010-2015 |
892 | Recorded rainfall data from Rain Gauge 5 in the Wensum Catchment between 2010-2015 |
893 | Recorded rainfall data from Rain Gauge 1 in the Wensum Catchment between 2010-2015 |
894 | Recorded rainfall data from Rain Gauge 4 in the Wensum Catchment between 2010-2015 |
895 | Recorded rainfall data from Rain Gauge 2 in the Wensum Catchment between 2010-2015 |
896 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
897 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
898 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
899 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
900 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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